Each question has a statement followed by two items (I and II). Decide which of them is valid and choose from: only I, only II, either I or II, neither I nor II, or both I and II. A conclusion follows only if it is definitely implied by the statement, without outside knowledge.
1Tests
'Some' never implies 'all'
Forecasts and plans do not imply certainty
A conclusion that only restates the statement does follow